If f(x)=3[x-2],what is f(5.9)? 9 10 11 12

12

Step-by-step explanation:

We know that , the ceiling function y = [x] is also known as the least integer function that gives the smallest integer greater than or equal to x.

For example : For x= 1.5

y = [1.5] =2

For x= 3.64

y = ⌊3.64⌋=4

The given function :

Then, for x= 5.9 , we have

[since [3.9]=4 (least integer function)]

Therefore, the value of f(5.9) is 12

idk

step-by-step explanation:

idk

y=mx+b

step-by-step explanation:

m slope, b y-intercept